Commit cff61bbc authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Andrew Morton

jbd2,ocfs2: move jbd2_journal_submit_inode_data_buffers to ocfs2

jbd2_journal_submit_inode_data_buffers is only used by ocfs2, so move it
there to prepare for removing generic_writepages.

Link: https://lkml.kernel.org/r/20221229161031.391878-5-hch@lst.deSigned-off-by: default avatarChristoph Hellwig <hch@lst.de>
Cc: Jan Kara <jack@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 25a89826
......@@ -177,31 +177,6 @@ static int journal_wait_on_commit_record(journal_t *journal,
return ret;
}
/*
* write the filemap data using writepage() address_space_operations.
* We don't do block allocation here even for delalloc. We don't
* use writepages() because with delayed allocation we may be doing
* block allocation in writepages().
*/
int jbd2_journal_submit_inode_data_buffers(struct jbd2_inode *jinode)
{
struct address_space *mapping = jinode->i_vfs_inode->i_mapping;
struct writeback_control wbc = {
.sync_mode = WB_SYNC_ALL,
.nr_to_write = mapping->nrpages * 2,
.range_start = jinode->i_dirty_start,
.range_end = jinode->i_dirty_end,
};
/*
* submit the inode data buffers. We use writepage
* instead of writepages. Because writepages can do
* block allocation with delalloc. We need to write
* only allocated blocks here.
*/
return generic_writepages(mapping, &wbc);
}
/* Send all the data buffers related to an inode */
int jbd2_submit_inode_data(journal_t *journal, struct jbd2_inode *jinode)
{
......
......@@ -89,7 +89,6 @@ EXPORT_SYMBOL(jbd2_journal_try_to_free_buffers);
EXPORT_SYMBOL(jbd2_journal_force_commit);
EXPORT_SYMBOL(jbd2_journal_inode_ranged_write);
EXPORT_SYMBOL(jbd2_journal_inode_ranged_wait);
EXPORT_SYMBOL(jbd2_journal_submit_inode_data_buffers);
EXPORT_SYMBOL(jbd2_journal_finish_inode_data_buffers);
EXPORT_SYMBOL(jbd2_journal_init_jbd_inode);
EXPORT_SYMBOL(jbd2_journal_release_jbd_inode);
......
......@@ -15,6 +15,7 @@
#include <linux/time.h>
#include <linux/random.h>
#include <linux/delay.h>
#include <linux/writeback.h>
#include <cluster/masklog.h>
......@@ -841,6 +842,19 @@ int ocfs2_journal_alloc(struct ocfs2_super *osb)
return status;
}
static int ocfs2_journal_submit_inode_data_buffers(struct jbd2_inode *jinode)
{
struct address_space *mapping = jinode->i_vfs_inode->i_mapping;
struct writeback_control wbc = {
.sync_mode = WB_SYNC_ALL,
.nr_to_write = mapping->nrpages * 2,
.range_start = jinode->i_dirty_start,
.range_end = jinode->i_dirty_end,
};
return generic_writepages(mapping, &wbc);
}
int ocfs2_journal_init(struct ocfs2_super *osb, int *dirty)
{
int status = -1;
......@@ -910,7 +924,7 @@ int ocfs2_journal_init(struct ocfs2_super *osb, int *dirty)
journal->j_journal = j_journal;
journal->j_journal->j_submit_inode_data_buffers =
jbd2_journal_submit_inode_data_buffers;
ocfs2_journal_submit_inode_data_buffers;
journal->j_journal->j_finish_inode_data_buffers =
jbd2_journal_finish_inode_data_buffers;
journal->j_inode = inode;
......
......@@ -1570,8 +1570,6 @@ extern int jbd2_journal_inode_ranged_write(handle_t *handle,
extern int jbd2_journal_inode_ranged_wait(handle_t *handle,
struct jbd2_inode *inode, loff_t start_byte,
loff_t length);
extern int jbd2_journal_submit_inode_data_buffers(
struct jbd2_inode *jinode);
extern int jbd2_journal_finish_inode_data_buffers(
struct jbd2_inode *jinode);
extern int jbd2_journal_begin_ordered_truncate(journal_t *journal,
......
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